/Engine/Source/Runtime/Slate/Public/Widgets/Views/STableRow.h
Delegate signature for handling the drop ofFDragDropEventonto target of type ItemType
typedef TBaseDelegate_ThreeParams< [FReply](API\Runtime\SlateCore\Input\FReply), const [FDragDropEvent](API\Runtime\SlateCore\Input\FDragDropEvent) &, EItemDropZone, ItemType > FOnAcceptDrop